Spherical particles input parameters in DEM model
| DEM parameters | Unit | Parameter estimate |
|---|---|---|
| Particle diameter | mm | 3; 6 |
| Particle density | kg/m3 | 7.8 × 103 |
| Particle shear modulus | Pa | 7.9 × 1,010 |
| Particle normal modulus | Pa | 2.01 × 1,011 |
| Particle-particle friction coefficient | – | 0.096 |
| Particle-wall friction coefficient | – | 0.228 |
| Unit | Parameter estimate | |
|---|---|---|
| Particle diameter | mm | 3; 6 |
| Particle density | kg/m3 | 7.8 × 103 |
| Particle shear modulus | Pa | 7.9 × 1,010 |
| Particle normal modulus | Pa | 2.01 × 1,011 |
| Particle-particle friction coefficient | – | 0.096 |
| Particle-wall friction coefficient | – | 0.228 |
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